471877920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5792

約数の個数: 192

約数和(自身を含む): 1738800000

約数和(自身を除く): 1266922080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 5749, 6840, 8208, 9120, 10260, 11498, 13680, 16416, 17247, 20520, 22996, 27360, 28745, 34494, 41040, 45992, 51741, 57490, 68988, 82080, 86235, 91984, 103482, 109231, 114980, 137976, 155223, 172470, 183968, 206964, 218462, 229960, 258705, 275952, 310446, 327693, 344940, 413928, 436924, 459920, 517410, 546155, 551904, 620892, 655386, 689880, 776115, 827856, 873848, 919840, 983079, 1034820, 1092310, 1241784, 1310772, 1379760, 1552230, 1638465, 1655712, 1747696, 1966158, 2069640, 2184620, 2483568, 2621544, 2759520, 2949237, 3104460, 3276930, 3495392, 3932316, 4139280, 4369240, 4915395, 4967136, 5243088, 5898474, 6208920, 6553860, 7864632, 8278560, 8738480, 9830790, 10486176, 11796948, 12417840, 13107720, 14746185, 15729264, 17476960, 19661580, 23593896, 24835680, 26215440, 29492370, 31458528, 39323160, 47187792, 52430880, 58984740, 78646320, 94375584, 117969480, 157292640, 235938960, 471877920]

約数ペア:

[(1, 471877920), (2, 235938960), (3, 157292640), (4, 117969480), (5, 94375584), (6, 78646320), (8, 58984740), (9, 52430880), (10, 47187792), (12, 39323160), (15, 31458528), (16, 29492370), (18, 26215440), (19, 24835680), (20, 23593896), (24, 19661580), (27, 17476960), (30, 15729264), (32, 14746185), (36, 13107720), (38, 12417840), (40, 11796948), (45, 10486176), (48, 9830790), (54, 8738480), (57, 8278560), (60, 7864632), (72, 6553860), (76, 6208920), (80, 5898474), (90, 5243088), (95, 4967136), (96, 4915395), (108, 4369240), (114, 4139280), (120, 3932316), (135, 3495392), (144, 3276930), (152, 3104460), (160, 2949237), (171, 2759520), (180, 2621544), (190, 2483568), (216, 2184620), (228, 2069640), (240, 1966158), (270, 1747696), (285, 1655712), (288, 1638465), (304, 1552230), (342, 1379760), (360, 1310772), (380, 1241784), (432, 1092310), (456, 1034820), (480, 983079), (513, 919840), (540, 873848), (570, 827856), (608, 776115), (684, 689880), (720, 655386), (760, 620892), (855, 551904), (864, 546155), (912, 517410), (1026, 459920), (1080, 436924), (1140, 413928), (1368, 344940), (1440, 327693), (1520, 310446), (1710, 275952), (1824, 258705), (2052, 229960), (2160, 218462), (2280, 206964), (2565, 183968), (2736, 172470), (3040, 155223), (3420, 137976), (4104, 114980), (4320, 109231), (4560, 103482), (5130, 91984), (5472, 86235), (5749, 82080), (6840, 68988), (8208, 57490), (9120, 51741), (10260, 45992), (11498, 41040), (13680, 34494), (16416, 28745), (17247, 27360), (20520, 22996)]